Inventor
GRAYSON MICHAEL BRIAN
US18 patents
⚠️ This page may combine multiple inventors who share the name “GRAYSON MICHAEL BRIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
10 patentsUS7475732B2Jan 13, 2009
Instrumentation for a downhole deployment valve
WEATHERFORD LAMB58 citations97
US7350590B2Apr 1, 2008
Instrumentation for a downhole deployment valve
WEATHERFORD LAMB64 citations97
US7255173B2Aug 14, 2007
Instrumentation for a downhole deployment valve
WEATHERFORD LAMB75 citations97
US7219729B2May 22, 2007
Permanent downhole deployment of optical sensors
WEATHERFORD LAMB94 citations95
US7997340B2Aug 16, 2011
Permanent downhole deployment of optical sensors
WEATHERFORD LAMB18 citations92
US7665543B2Feb 23, 2010
Permanent downhole deployment of optical sensors
WEATHERFORD LAMB13 citations92
US9249646B2Feb 2, 2016
Managed pressure cementing
WEATHERFORD LAMB33 citations90
US7306042B2Dec 11, 2007
Method for completing a well using increased fluid temperature
WEATHERFORD LAMB18 citations78
US8789603B2Jul 29, 2014
Downhole deployment valves
WEATHERFORD LAMB1 citations62
US8905140B2Dec 9, 2014
Downhole deployment valves
WEATHERFORD LAMB0 citations52
NOSKE JOE
4 patentsWEATHERFORD TECH HOLDINGS LLC
3 patentsUS10329860B2Jun 25, 2019
Managed pressure drilling system having well control mode
WEATHERFORD TECH HOLDINGS LLC7 citations81
US9951600B2Apr 24, 2018
Managed pressure cementing
WEATHERFORD TECH HOLDINGS LLC2 citations69
US10107075B2Oct 23, 2018
Downhole isolation valve
WEATHERFORD TECH HOLDINGS LLC2 citations68